| Roudnice nad Labem to Ifield | 633.01 mi (1,018.72 km) |
| Roudnice nad Labem to Ilford | 620.46 mi (998.53 km) |
| Roudnice nad Labem to Ilfracombe | 802.14 mi (1,290.93 km) |
| Roudnice nad Labem to Ilkeston | 688.08 mi (1,107.36 km) |
| Roudnice nad Labem to Ilkley | 721.20 mi (1,160.66 km) |
| Roudnice nad Labem to Immingham | 652.51 mi (1,050.11 km) |
| Roudnice nad Labem to Ince-in-Makerfield | 747.04 mi (1,202.24 km) |
| Roudnice nad Labem to Inverness | 891.32 mi (1,434.45 km) |
| Roudnice nad Labem to Inverurie | 823.76 mi (1,325.72 km) |
| Roudnice nad Labem to Ipswich | 577.19 mi (928.89 km) |
| Roudnice nad Labem to Irlam | 738.75 mi (1,188.91 km) |
| Roudnice nad Labem to Irthlingborough | 653.62 mi (1,051.90 km) |
| Roudnice nad Labem to Irvine | 860.85 mi (1,385.40 km) |
| Roudnice nad Labem to Islington | 628.53 mi (1,011.51 km) |
| Roudnice nad Labem to Iver | 645.87 mi (1,039.42 km) |
